View Java Class Source Code in JAR file
- Download JD-GUI to open JAR file and explore Java source code file (.class .java)
- Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window espresso-libs-resources-linux-amd64-23.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
com.oracle.truffle.espresso.resources.libs
├─ com.oracle.truffle.espresso.resources.libs.EspressoLibsResources.class - [JAR]
├─ com.oracle.truffle.espresso.resources.libs.EspressoLibsResourcesProvider.class - [JAR]